Wait... so wolfmen need humans because there aren't enough wolfwomen... because humans have no women until you take their eggs. But then after just one generation, if the wolfmen children all have eggs, why couldn't they just start genderflipping their own species using the same rules, here?
Do wolfmen have some kind of anti-furry fetish or something where they're only attracted to less hairy people?
I believe it's like this: as wolfmen can procreate with humans, those that start off without "eggs" eventually inherits enough human genes to gain both the demon's curse (that prevents female wolfmen) and the egg thing.
And once they get eggs, they can be turned into female wolfmen if they lose. Wolfmen are rare though, and because they tend to be stronger than the average human, they should also lose less. Thus, fewer female wolfmen.
Right after that three bandits appeared.They're the rowdiest bunch of bandits around these parts, I believe you should've heard of them already...Wolfman? That's weird, why would wolfmen want to grab us?Wolfmen already have few enough females as it is.So wolfmen born like that would naturally have some humanity in them, and thus eggs as well.Since he was taken hostage, I was unable to do anything.Would an average person eat something like that?And then he was knocked out,Hey! Put that sword down, little miss.You should better prepare yourselves mentally for your eggs to be taken then.As a Devotee I have to take care of my Holder, huh...Well, now you find yourselves in wolfman Tagarou's base.So most of the time they take human females for procreation.Can they really duel for elf's eggs as well? Do they have eggs themselves?Ugh! Why look at me like that?Of course wolfmen have elf's eggs!This was all basic knowledge at school.